The Syrian government's chemical weapons stockpile has been linked for the first time by laboratory tests to the largest sarin nerve agent attack of the civil war, diplomats and scientists told Reuters, supporting Western claims that government forces under President Bashar Assad were...

Prosecutors Monday launched an investigation into a Turkish medical association after President Recep Tayyip Erdogan reacted angrily to a statement denouncing Ankara's military operation against a Syrian Kurdish militia. Turkey launched a cross-border offensive dubbed "Olive...

MOSCOW/Donetsk, Ukraine (Reuters) - In the fall of 2015, pro-Russian separatists in Ukraine were introduced to a moustachioed new commander who, like his predecessors, went by the codename Tuman - “fog” in Russian. Also like his predecessors, he appeared to be a Russian national....

Back where his career resurgence began with a drought-breaking title last year, Roger Federer cried as he lifted and kissed the Australian Open trophy for a sixth time and celebrated his 20th Grand Slam title. Federer started with an intensity that stunned sixth-seeded Marin...